贸易保护、出口溢出效应与中国出口市场拓展
贺灿飞, 余昌达, 金璐璐

Trade protection, export spillover effects and the expanding route of Chinese export market
HE Canfei, YU Changda, JIN Lulu
图4 2003年和2016年中国出口市场—产品进入率矩阵图
Fig. 4 Contour maps of Chinese export entry rates (destination-product level) in 2003 (a) and 2016 (b)